| Other Electrical Engineering Interview Questions |
|| Asked @
Why is copper a better conductor of electricity than
|What is the Ideal Earth to Neutral Rating for Techonology
Equipment like Routers, Switched, PABX, Computers etc etc?
|What is Specific Gravity of the Electrolyte used in Lead
Acid Battery????What is Unit????
|why we cant use AC supply products in DC supply?
|why the secondary winding of the transformer is not open circuited ?
|In how we connect watt meter for open & short circuit test
of a single phase transformer.
|define electrical field?
|in 3-phase transformer which type of transformet is used in
|what is the difference between AC choke (inductor) and DC
choke (inductor), working and design point of view?
|why 3phase is 440v but where as we get phase voltage 220v,we
have to get 220*3=660v.can u pleas give in detailed
|in GEAFOL Cast-Resin trnaformer of 11/.72kv which has
tapping of 11550v,11250,11000,10246v in primary side. To
obtain 700v. which tapping should be used of HV side as we
have 11000v/720v tapping now .
|our company have 750 kva oil transformer.still we have
facing a problem that is when voltage is 11.5 kv coming
from HT side then LT-side voltage is 420v or above at tape
1.please give me best solution to decrease the voltage.
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